David Dorsey is a former DARPA principal investigator at Lockheed Martin who now invests in deep tech startups at 11.2 Capital, bringing hands-on engineering experience in AI/ML, quantum technologies, and RF spectrum applications to help founders with technical and commercialization challenges. As a Philadelphia-based partner at a Bay Area firm who previously invested in university spinouts at Osage University Partners, he focuses on early-stage rounds around $2M and serves on innovation boards to bridge academic research and real-world applications.